Goal / Scope
1.15.1 release with new functionality and bug fixes.
Release Artifacts
Source code, rpm, deb and dmg binaries are posted.
Date of release: Oct 10, 2018
JIRAs associated with the 1.15.1 release
Release Notes
MADlib v1.15.1:
Release Date: 2018-Oct-15
New features:
- Add ubuntu support for MADlib (MADLIB-1256).
- Elastic Net: Add grouping by non-numeric column support (MADLIB-1262).
- KNN: Accept expressions for point_column_name and test_column_name (MADLIB-1060).
- Vec2Cols: Allow arrays of different lengths (MADLIB-1270).
- Madpack: Add a script for automating changelist creation.
Bug fixes:
- Allocator: Remove 16-byte alignment in GPDB 6.
- Build: Download compatible Boost if version >= 1.65 (MADLIB-1235).
- Build: Remove primary key constraint in IC/DC.
- CMake: Fix false positive for Postgres 10+ check.
- Graph: Add id of nodes with 0 in-degree (MADLIB-1279).
- Margins: Copy summary table instead of renaming (MADLIB-1276).
- MLP: Simplify momentum and Nesterov updates (MADLIB-1272).
- Upgrade: Fix issue with upgrading RPM to 1.15.1 (MADLIB-1278).
- Utilities: Use plpy.quote_ident if available.
Others:
- Simplify maintenance via removing online examples from sql functions (MADLIB-1260).
- Re-enable PCA and PageRank tests (MADLIB-1264).
- Build: Disable AppendOnly if available (MADLIB-1273).
- Improve documentation of various modules.